Peak Voltage Sine Wave [RE-wrenches]

Ray Walters remotech at taosnm.com
Mon Jun 17 23:04:39 PDT 2002


Hi Travis;

Thanks for the high quality data collection. I think everyone can see now
that the inverter/ generators (especially your Yamaha) are really a break
through for off grid system backup.  (Yea, I know most of you on the coasts
are snoozing through this thread, since your so worn out from doing grid
intertie.)





>Hi Ray,
>
>It's holding 170 peak volts and then some.  I did some testing just a few
>minutes ago.  Using a spare SW4048 in my shop. I set up small battery bank
>that needed charged.  Below are the results.
>
>Watts and Power Factor came from a Brand 20-1850
>HZ from a Fluke 79III (true RMS)
>Volts and Peak Volts from a Fluke 87
>
>
>
>
>Max
>Charge
>Setting
>Amps    Watts    Volts        PF        HZ        Peak Volts
>0       0        119.8-121.1  0         60.00     168.8 
>1       110      120.7       .4         60.00     166.8
>5       540      120.0       .88        60.00     169.2
>10      1150     119.0       .95        60.00     172.0
>15      1750     119.3       .97        60.00     168.8
>20      2200     117.8       .99        60.00     168.8
>25      ?        110-118       ?        60.00     172.4
>
>
>Travis Creswell
>Ozark Energy Services
>

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